static void update_callback(struct diff_queue_struct *q,
struct diff_options *opt, void *cbdata)
{
int i;
struct update_callback_data *data = cbdata;
for (i = 0; i < q->nr; i++) {
struct diff_filepair *p = q->queue[i];
const char *path = p->one->path;
switch (fix_unmerged_status(p, data)) {
default:
die(_("unexpected diff status %c"), p->status);
case DIFF_STATUS_MODIFIED:
case DIFF_STATUS_TYPE_CHANGED:
if (add_file_to_index(&the_index, path, data->flags)) {
if (!(data->flags & ADD_CACHE_IGNORE_ERRORS))
die(_("updating files failed"));
data->add_errors++;
}
break;
case DIFF_STATUS_DELETED:
if (data->flags & ADD_CACHE_IGNORE_REMOVAL)
break;
if (!(data->flags & ADD_CACHE_PRETEND))
remove_file_from_index(&the_index, path);
if (data->flags & (ADD_CACHE_PRETEND|ADD_CACHE_VERBOSE))
printf(_("remove '%s'\n"), path);
break;
}
}
}
static void update_callback(struct diff_queue_struct *q,
struct diff_options *opt, void *cbdata)
{
int i;
struct update_callback_data *data = cbdata;
for (i = 0; i < q->nr; i++) {
struct diff_filepair *p = q->queue[i];
const char *path = p->one->path;
switch (p->status) {
default:
die("unexpected diff status %c", p->status);
case DIFF_STATUS_UNMERGED:
/*
* ADD_CACHE_IGNORE_REMOVAL is unset if "git
* add -u" is calling us, In such a case, a
* missing work tree file needs to be removed
* if there is an unmerged entry at stage #2,
* but such a diff record is followed by
* another with DIFF_STATUS_DELETED (and if
* there is no stage #2, we won't see DELETED
* nor MODIFIED). We can simply continue
* either way.
*/
if (!(data->flags & ADD_CACHE_IGNORE_REMOVAL))
continue;
/*
* Otherwise, it is "git add path" is asking
* to explicitly add it; we fall through. A
* missing work tree file is an error and is
* caught by add_file_to_index() in such a
* case.
*/
case DIFF_STATUS_MODIFIED:
case DIFF_STATUS_TYPE_CHANGED:
if (add_file_to_index(&the_index, path, data->flags)) {
if (!(data->flags & ADD_CACHE_IGNORE_ERRORS))
die("updating files failed");
data->add_errors++;
}
break;
case DIFF_STATUS_DELETED:
if (data->flags & ADD_CACHE_IGNORE_REMOVAL)
break;
if (!(data->flags & ADD_CACHE_PRETEND))
remove_file_from_index(&the_index, path);
if (data->flags & (ADD_CACHE_PRETEND|ADD_CACHE_VERBOSE))
printf("remove '%s'\n", path);
break;
}
}
}
static void update_callback(struct diff_queue_struct *q,
struct diff_options *opt, void *cbdata)
{
int i;
struct update_callback_data *data = cbdata;
const char *implicit_dot = data->implicit_dot;
size_t implicit_dot_len = data->implicit_dot_len;
for (i = 0; i < q->nr; i++) {
struct diff_filepair *p = q->queue[i];
const char *path = p->one->path;
/*
* Check if "git add -A" or "git add -u" was run from a
* subdirectory with a modified file outside that directory,
* and warn if so.
*
* "git add -u" will behave like "git add -u :/" instead of
* "git add -u ." in the future. This warning prepares for
* that change.
*/
if (implicit_dot &&
strncmp_icase(path, implicit_dot, implicit_dot_len)) {
warn_pathless_add();
continue;
}
switch (fix_unmerged_status(p, data)) {
default:
die(_("unexpected diff status %c"), p->status);
case DIFF_STATUS_MODIFIED:
case DIFF_STATUS_TYPE_CHANGED:
if (add_file_to_index(&the_index, path, data->flags)) {
if (!(data->flags & ADD_CACHE_IGNORE_ERRORS))
die(_("updating files failed"));
data->add_errors++;
}
break;
case DIFF_STATUS_DELETED:
if (data->warn_add_would_remove) {
warn_add_would_remove(path);
data->warn_add_would_remove = 0;
}
if (data->flags & ADD_CACHE_IGNORE_REMOVAL)
break;
if (!(data->flags & ADD_CACHE_PRETEND))
remove_file_from_index(&the_index, path);
if (data->flags & (ADD_CACHE_PRETEND|ADD_CACHE_VERBOSE))
printf(_("remove '%s'\n"), path);
break;
}
}
}
static int remove_file(struct merge_options *o, int clean,
const char *path, int no_wd,
unsigned int ctime, unsigned int mtime)
{
int update_cache = o->call_depth || clean;
int update_working_directory = !o->call_depth && !no_wd;
if (o->collect_blocks_only)
return 0;
if (update_cache) {
if (remove_file_from_index(o->index, path))
return -1;
}
if (update_working_directory) {
if (remove_path(o->worktree, path, ctime, mtime))
return -1;
}
return 0;
}